123847328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1823}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 267515136

約数和(自身を除く): 143667808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 193, 352, 386, 772, 1544, 1823, 2123, 3088, 3646, 4246, 6176, 7292, 8492, 14584, 16984, 20053, 29168, 33968, 40106, 58336, 67936, 80212, 160424, 320848, 351839, 641696, 703678, 1407356, 2814712, 3870229, 5629424, 7740458, 11258848, 15480916, 30961832, 61923664, 123847328]

約数ペア:

[(1, 123847328), (2, 61923664), (4, 30961832), (8, 15480916), (11, 11258848), (16, 7740458), (22, 5629424), (32, 3870229), (44, 2814712), (88, 1407356), (176, 703678), (193, 641696), (352, 351839), (386, 320848), (772, 160424), (1544, 80212), (1823, 67936), (2123, 58336), (3088, 40106), (3646, 33968), (4246, 29168), (6176, 20053), (7292, 16984), (8492, 14584)]